Skip to content
The Bay Rash Shirt
Sizing Guide.
The Bay Rash Shirt is designed to fit snug against your child’s body. We recommend choosing a size closest to your child’s age. If your child is between sizes, go up a size to ensure they will grow with their swimsuit.
| SIZE | LENGTH (A) | CHEST (B) | SLEEVE LENGTH (C) |
| 6m | 32cm | 50cm | 33cm |
| 1 | 37cm | 52cm | 35cm |
| 2 | 42cm | 54cm | 37cm |
| 3 | 47cm | 56cm | 38cm |
| 4 | 52cm | 58cm | 40cm |
| 5 | 57cm | 60cm | 42cm |